CVE-2024-1560 Path Traversal Vulnerability in mlflow/mlflow

2024-04-1600:00:13

CWE-22

@huntr_ai

www.cve.org

cve-2024-1560; mlflow; path traversal; arbitrary directory deletion; security vulnerability; filesystem manipulation

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

8.1 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.1%

JSON

A path traversal vulnerability exists in the mlflow/mlflow repository, specifically within the artifact deletion functionality. Attackers can bypass path validation by exploiting the double decoding process in the _delete_artifact_mlflow_artifacts handler and local_file_uri_to_path function, allowing for the deletion of arbitrary directories on the server’s filesystem. This vulnerability is due to an extra unquote operation in the delete_artifacts function of local_artifact_repo.py, which fails to properly sanitize user-supplied paths. The issue is present up to version 2.9.2, despite attempts to fix a similar issue in CVE-2023-6831.

CNA Affected

[
  {
    "vendor": "mlflow",
    "product": "mlflow/mlflow",
    "versions": [
      {
        "version": "unspecified",
        "status": "affected",
        "versionType": "custom",
        "lessThanOrEqual": "latest"
      }
    ]
  }
]